22469590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 50077440

約数和(自身を除く): 27607850

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 827, 1045, 1235, 1430, 1654, 2090, 2470, 2717, 4135, 5434, 8270, 9097, 10751, 13585, 15713, 18194, 21502, 27170, 31426, 45485, 53755, 78565, 90970, 107510, 118261, 157130, 172843, 204269, 236522, 345686, 408538, 591305, 864215, 1021345, 1182610, 1728430, 2042690, 2246959, 4493918, 11234795, 22469590]

約数ペア:

[(1, 22469590), (2, 11234795), (5, 4493918), (10, 2246959), (11, 2042690), (13, 1728430), (19, 1182610), (22, 1021345), (26, 864215), (38, 591305), (55, 408538), (65, 345686), (95, 236522), (110, 204269), (130, 172843), (143, 157130), (190, 118261), (209, 107510), (247, 90970), (286, 78565), (418, 53755), (494, 45485), (715, 31426), (827, 27170), (1045, 21502), (1235, 18194), (1430, 15713), (1654, 13585), (2090, 10751), (2470, 9097), (2717, 8270), (4135, 5434)]